Unit2 Great ideas基础知识总结+随堂练 2026-2027学年沪教版英语九年级上册

**基本信息** 聚焦Unit2核心词汇、短语及语法点，通过多题型梯度训练整合知识，强化语言应用与思维逻辑，提升语言能力与学习能力。 **综合设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |知识点总结&高频易错点|10个核心点|词性区分（如satisfied/satisfying）、固定搭配（be filled with）、否定词用法（hardly）|从词义辨析到语法规则，构建基础语言知识网络| |单词/词性转换/短语互译|30+15+20题|词形变化规则（apply→application）、短语双向转换|从词汇输入到词性输出，实现知识内化| |词形/首字母/完形填空|10+10+1篇|语境词汇运用、上下文逻辑推理|从单句填空到语篇理解，提升综合语言运用能力| |汉译英|10题|固定句型（come up with）、语法结构（prove that从句）|从语言知识到实际表达，强化输出能力|

沪教版九年级上册Unit2 Great ideas基础知识总结+随堂练 知识点总结&高频易错点 1. satisfied 形容词，be satisfied with 对……满意；区分：satisfying（令人满意的，修饰事物）。 2. fill…with… 用……装满；be filled with = be full of 充满，注意介词不要混淆。 3. hardly 几乎不，本身含否定含义，反义疑问句后面用肯定形式。 4. lead to 导致，to为介词，后接名词/动名词，不接动词原形。 5. come up with 想出（主意、方案），主语一般是人。 6. fool v.欺骗；be fooled by…被……欺骗；foolish adj.愚蠢的，注意词性区分。 7. apply v.应用 → application n.应用；apply …to… 把……应用于……，to是介词。 8. balanced adj.平衡的；a balanced mind / a balanced diet 固定搭配。 9. thus 副词“因此”，后面可接分词结构，不要当作连词直接连接两个完整句子。 10. prove 证明，过去式proved；句型：prove that+从句。 一、本单元单词测试（汉译英） 1. 绝妙的 adj. __________ 2. 原理；原则 n. __________ 3. 无知 n. __________ 4. 应用 n. __________ 5. 牢固的 adj. __________ 6. 精致的 adj. __________ 7. 王子 n. __________ 8. 王冠 n. __________ 9. 填满 v. __________ 10. 排开（液体）v. __________ 11. 欺骗 v.；傻瓜 n. __________ 12. 证明 v. __________ 13. 监狱 n. __________ 14. 金属丝；电线 n. __________ 15. 满意的 adj. __________ 16. 宽慰 n. __________ 17. 几乎不 adv. __________ 18. 平衡的 adj. __________ 19. 拒绝 v. __________ 20. 因此 adv. __________ 21. 径直地 adv. __________ 22. 奋斗；努力 v. __________ 23. 实验 n. __________ 24. 闪电 n. __________ 25. 真实的 adj. __________ 26. 重量 n. __________ 27. 怀疑 v. __________ 28. 哲学家 n. __________ 29. 重力 n. __________ 30. 观察 v. __________ 二、词性转换. 用括号内单词适当形式填空. 1. His ________ (ignore) of rules caused the big problem. 2. This is the practical ________ (apply) of the new theory. 3. Don’t be ________ (fool) by his simple‑looking words. 4. He is ________ (satisfy) with the result of the science experiment. 5. We need to keep a ________ (balance) diet in daily life. 6. The boy ________ (prove) his idea was correct last week. 7. He refused ________ (accept) the wrong conclusion. 8. She spoke ________ (firm) when she shared her great ideas. 9. Many ancient ________ (philosopher) thought about the world. 10. The ________ (weigh) of the crown surprised the king. 11. It is ________ (truth) that great ideas change our world. 12. He kept ________ (observe) small things around him. 13. People are trying hard ________ (strive) for better inventions. 14. After doing the experiment, he felt a sense of ________ (relieve). 15. Hardly ________ (know) the truth, he made a wrong decision. 三、短语互译. 汉译英 1. 想出（主意）________________________ 2. 用……把……装满 ________________________ 3. 直奔 ________________________ 4. 对……感到满意 ________________________ 5. 作为一个整体 ________________________ 6. 溢出 ________________________ 7. 做科学实验 ________________________ 8. 把……应用于 ________________________ 9. 导致 ________________________ 10. 摆脱无知 ________________________ 英译汉 1. come up with great ideas ________________________ 2. fill…with… ________________________ 3. run over ________________________ 4. go straight to ________________________ 5. be satisfied with ________________________ 6. as a whole ________________________ 7. lead to ________________________ 8. practical application ________________________ 9. strive for the truth ________________________ 10. get something across ________________________ 四、词形填空（用方框词适当形式填空，每词限用一次） 方框词：fool, satisfy, fill, displace, prove, firm, balance, ignore, application, thus, strive, observe, reject, principle, lightning 1. Don’t ________ yourself into believing that wrong idea. 2. He ________ the bottle with water and watched the water ________. 3. The scientist tried his best ________ his new ________. 4. We should keep our mind ________ and keep a ________ way of thinking. 5. His ________ of basic facts ________ made him fail the experiment. 6. He was not ________ with the result, so he kept ________ for truth. 7. We should not ________ useful suggestions from others. 8. The ________ of this theory changes people’s life, ________ many new tools appear. 9. Scientists ________ nature carefully to get great ideas. 10. A flash of ________ surprised everyone in the lab. 五、根据首字母提示填空. 1. Archimedes found an important p________ when he was in the bath. 2. Don’t be f________ by those simple‑looking facts. 3. He came up with an idea and p________ it with a simple experiment. 4. If you i________ basic rules, you may make big mistakes. 5. We should keep a b________ mind when facing new ideas. 6. He was s________ with what he had seen in the lab. 7. F________ the cup with water and watch what will happen. 8. Many great thinkers s________ for the truth all their lives. 9. H________ anybody knew about this secret old theory. 10. The a________ of this idea helps people solve many real‑life problems. 六、完形填空. 阅读短文，选择最佳选项 Great ideas change the world. Many 1 thinkers found important principles through simple daily observations. Archimedes is one of them. When he filled his bath with water, he saw water 2 over. Then he 3 the principle of displacement. Great ideas do not come easily. Some people may be 4 by wrong information. We should not 5 useful advice blindly. We need to do experiments 6 our ideas. Sometimes we fail many times 7 we get the right answer. The practical 8 of great ideas brings big changes. If we keep thinking and observing, we can also come up with our own new ideas. We should have a 9 mind and strive for truth. Nobody can succeed through 10. We need to test every thought carefully. 1. A. ancient B. modern C. recent D. future 2. A. run B. ran C. running D. runs 3. A. discover B. discovered C. will discover D. has discovered 4. A. fool B. fooled C. fooling D. fools 5. A. reject B. accept C. praise D. support 6. A. test B. to test C. testing D. tested 7. A. after B. until C. before D. though 8. A. apply B. application C. appliance D. applying 9. A. balance B. balanced C. balancing D. balances 10. A. ignore B. ignorant C. ignorance D. ignorantly 七、汉译英（每空一词） 1. 这位科学家想出了一个绝妙的主意。 The scientist ______ ______ ______ a brilliant idea. 2. 请把这个容器装满水。 Please ______ the container ______ water. 3. 他对实验结果感到十分满意。 He ______ ______ ______ the result of the experiment. 4. 水溢出浴缸的时候，阿基米德发现了那条原理。 When water ______ ______ the bath, Archimedes found the principle. 5. 我们应该把理论应用于实践。 We should ______ the theory ______ practice. 6. 他径直走向实验室去做实验。 He ______ ______ ______ the lab to do the experiment. 7. 作为一个整体，这个理论非常有价值。 ______ ______ ______, this theory is of great value. 8. 无知会导致很多错误。 Ignorance will ______ ______ many mistakes. 9. 他努力奋斗，为了探寻真相。 He ______ ______ the truth all his life. 10. 实验证明他的想法是正确的。 The experiment ______ ______ his idea was right.   参考答案 一、本单元单词测试. 1. brilliant 2. principle 3. ignorance 4. application 5. firm 6. fancy 7. prince 8. crown 9. fill 10. displace 11. fool 12. prove 13. prison 14. wire 15. satisfied 16. relief 17. hardly 18. balanced 19. reject 20. thus 21. straight 22. strive 23. experiment 24. lightning 25. true 26. weight 27. doubt 28. philosopher 29. gravity 30. observe 二、词性转换. 1. ignorance 2. application 3. fooled 4. satisfied 5. balanced 6. proved 7. to accept 8. firmly 9. philosophers 10. weight 11. true 12. observing 13. to strive 14. relief 15. knowing 三、短语互译. 汉译英 1. come up with great ideas 2. fill…with… 3. go straight to 4. be satisfied with 5. as a whole 6. run over 7. do scientific experiments 8. apply…to… 9. lead to 10. get rid of ignorance 英译汉 1. 想出绝妙的主意 2. 用……把……装满 3. 溢出 4. 直奔 5. 对……感到满意 6. 作为一个整体 7. 导致 8. 实际应用 9. 为真理而奋斗 10. 把某事讲清楚；使理解 四、词形填空. 1. fool 2. filled; displaced 3. to prove; principle 4. firm; balanced 5. ignorance; thus 6. satisfied; striving 7. reject 8. application; thus 9. observe 10. lightning 五、首字母填空 1. principle 2. fooled 3. proved 4. ignore 5. balanced 6. satisfied 7. Fill 8. strove/strive 9. Hardly 10. application 六、完形填空 1.A 2.C 3.B 4.B 5.A 6.B 7.C 8.B 9.B 10.C 七、汉译英 1. came up with 2. fill; with 3. was satisfied with 4. ran over 5. apply; to 6. went straight to 7. As a whole 8. lead to 9. strove for 10. proved that 学科网（北京）股份有限公司 $